389910096

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 1243045440

約数和(自身を除く): 853135344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 83, 101, 102, 114, 136, 144, 152, 153, 166, 171, 202, 204, 228, 249, 272, 303, 304, 306, 323, 332, 342, 404, 408, 456, 498, 606, 612, 646, 664, 684, 747, 808, 816, 909, 912, 969, 996, 1212, 1224, 1292, 1328, 1368, 1411, 1494, 1577, 1616, 1717, 1818, 1919, 1938, 1992, 2424, 2448, 2584, 2736, 2822, 2907, 2988, 3154, 3434, 3636, 3838, 3876, 3984, 4233, 4731, 4848, 5151, 5168, 5644, 5757, 5814, 5976, 6308, 6868, 7272, 7676, 7752, 8383, 8466, 9462, 10302, 11288, 11514, 11628, 11952, 12616, 12699, 13736, 14193, 14544, 15352, 15453, 15504, 16766, 16932, 17271, 18924, 20604, 22576, 23028, 23256, 25149, 25232, 25398, 26809, 27472, 28386, 30704, 30906, 32623, 33532, 33864, 34542, 37848, 41208, 46056, 46512, 50298, 50796, 53618, 56772, 61812, 65246, 67064, 67728, 69084, 75447, 75696, 80427, 82416, 92112, 97869, 100596, 101592, 107236, 113544, 123624, 130492, 134128, 138168, 142511, 150894, 159277, 160854, 195738, 201192, 203184, 214472, 227088, 241281, 247248, 260984, 276336, 285022, 293607, 301788, 318554, 321708, 391476, 402384, 427533, 428944, 477831, 482562, 521968, 570044, 587214, 603576, 637108, 643416, 782952, 855066, 955662, 965124, 1140088, 1174428, 1207152, 1274216, 1282599, 1286832, 1433493, 1565904, 1710132, 1911324, 1930248, 2280176, 2348856, 2548432, 2565198, 2707709, 2866986, 3420264, 3822648, 3860496, 4697712, 5130396, 5415418, 5733972, 6840528, 7645296, 8123127, 10260792, 10830836, 11467944, 16246254, 20521584, 21661672, 22935888, 24369381, 32492508, 43323344, 48738762, 64985016, 97477524, 129970032, 194955048, 389910096]

約数ペア:

[(1, 389910096), (2, 194955048), (3, 129970032), (4, 97477524), (6, 64985016), (8, 48738762), (9, 43323344), (12, 32492508), (16, 24369381), (17, 22935888), (18, 21661672), (19, 20521584), (24, 16246254), (34, 11467944), (36, 10830836), (38, 10260792), (48, 8123127), (51, 7645296), (57, 6840528), (68, 5733972), (72, 5415418), (76, 5130396), (83, 4697712), (101, 3860496), (102, 3822648), (114, 3420264), (136, 2866986), (144, 2707709), (152, 2565198), (153, 2548432), (166, 2348856), (171, 2280176), (202, 1930248), (204, 1911324), (228, 1710132), (249, 1565904), (272, 1433493), (303, 1286832), (304, 1282599), (306, 1274216), (323, 1207152), (332, 1174428), (342, 1140088), (404, 965124), (408, 955662), (456, 855066), (498, 782952), (606, 643416), (612, 637108), (646, 603576), (664, 587214), (684, 570044), (747, 521968), (808, 482562), (816, 477831), (909, 428944), (912, 427533), (969, 402384), (996, 391476), (1212, 321708), (1224, 318554), (1292, 301788), (1328, 293607), (1368, 285022), (1411, 276336), (1494, 260984), (1577, 247248), (1616, 241281), (1717, 227088), (1818, 214472), (1919, 203184), (1938, 201192), (1992, 195738), (2424, 160854), (2448, 159277), (2584, 150894), (2736, 142511), (2822, 138168), (2907, 134128), (2988, 130492), (3154, 123624), (3434, 113544), (3636, 107236), (3838, 101592), (3876, 100596), (3984, 97869), (4233, 92112), (4731, 82416), (4848, 80427), (5151, 75696), (5168, 75447), (5644, 69084), (5757, 67728), (5814, 67064), (5976, 65246), (6308, 61812), (6868, 56772), (7272, 53618), (7676, 50796), (7752, 50298), (8383, 46512), (8466, 46056), (9462, 41208), (10302, 37848), (11288, 34542), (11514, 33864), (11628, 33532), (11952, 32623), (12616, 30906), (12699, 30704), (13736, 28386), (14193, 27472), (14544, 26809), (15352, 25398), (15453, 25232), (15504, 25149), (16766, 23256), (16932, 23028), (17271, 22576), (18924, 20604)]